Sometimes
DotNetNuke Developers need to use form validation controls, so that custom field values are validated against a set of rules.
Let's say you have a few custom fields:
- Telephone Number
- Email address
- Date Format
- First Name
- Last Name
etc...
You may want to use
DatePicker pop-up for
Date Format and surprisingly Regional Settings could have an affect on outcome.
If you are designing your own dotnetnuke module, you can try using
Custom Field Validators and Regex Validator controls of
ASP.NET AJAX.
As of DotNetNuke 5.5 suppports Telerik controls, you can also use some nice
validation combinations together.